from microbit import *

while True:
    display.show(Image.SQUARE_SMALL)
    sleep(1000)
    display.show(Image.DIAMOND)
    sleep(1000)
    display.show(Image.SQUARE_SMALL + Image.DIAMOND)
    sleep(1000)
    display.show(Image.SQUARE_SMALL - Image.DIAMOND)
    sleep(1000)
    display.show(Image.DIAMOND + Image.SQUARE_SMALL)
    sleep(1000)

